WordPress.org

1. Download and unzip the archive.
2. Go to wp-content and create the mu-plugins folder if you don't have it.
3. Move scb-load.php file and scb folder from scb-framework to mu-plugins, so that it looks like this:

mu-plugins/scb/
mu-plugins/scb-load.php

All plugins and themes will now have access to the scb classes and functions.

Plugins that come with scbFramework pre-packaged will also use the version in mu-plugins.